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Brain Teasers (page 311)puzzles, riddles, mathematical problems, word games, mastermind, cinemania, music, sport... These are the tasks listed 3101 to 3110. |
Calculate the number 812
. Each of the numbers can be used only once.','/archive/2019/01/04/numbermania-1546560301.png','/calculate-the-number-812/5748'))
NUMBERMANIA: Calculate the number 812 using numbers [1, 8, 1, 5, 35, 646] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 17
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A-B-C
 into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A-B-C.','/archive/2019/01/03/magic-square-1546473963.png','/MAGIC-SQUARE-Calculate-A-B-C/5747'))
The aim is to place the some numbers from the list (2, 4, 6, 17, 19, 21, 47, 70, 72, 74, 88, 90) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A-B-C. Correct answers: 12
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #magicsquare
Find number abc
)
If 8a06a - c584b = 13bbc find number abc. Multiple solutions may exist. Correct answers: 33
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
Barbie
A man walks into the toy store to get a Barbie doll for his daughter. So he asks the assistant, as you would, "How much is Barbie?"
"Well," she says, "we have Barbie Goes to the Gym for $19.95, Barbie Goes to the Ball for $19.95, Barbie Goes Shopping for $19.95, Barbie Goes to the Beach for $19.95, Barbie Goes Nightclubbing for $19.95, and Divorced Barbie for $265.00."
"Hey, hang on," the guy asks, "why is Divorced Barbie $265.00 when all the others are only $19.95?"
"Yeah, well, it's like this ... Divorced Barbie comes with Ken's house, Ken's car, Ken's boat, Ken's furniture ..."
Which is a winning combination of digits?
. Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.','/archive/2019/01/01/mastermind-1546301101.png','/Which-is-a-winning-combination-of-digits/5745'))
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot. Correct answers: 46
The first user who solved this task is Djordje Timotijevic.
#brainteasers #mastermind
Calculate the number 1662
. Each of the numbers can be used only once.','/archive/2018/12/31/numbermania-1546214701.png','/calculate-the-number-1662/5744'))
NUMBERMANIA: Calculate the number 1662 using numbers [4, 3, 8, 2, 10, 532] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 19
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
Find number abc
)
If 9a8bb - cbb8b = a5ac0 find number abc. Multiple solutions may exist. Correct answers: 25
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
What a winning combination?
. Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot.','/archive/2018/12/29/mastermind-1546041902.png','/What-a-winning-combination/5742'))
The computer chose a secret code (sequence of 4 digits from 1 to 6). Your goal is to find that code. Black circles indicate the number of hits on the right spot. White circles indicate the number of hits on the wrong spot. Correct answers: 39
The first user who solved this task is Djordje Timotijevic.
#brainteasers #mastermind
Calculate the number 3997
. Each of the numbers can be used only once.','/archive/2018/12/28/numbermania-1545955501.png','/calculate-the-number-3997/5741'))
NUMBERMANIA: Calculate the number 3997 using numbers [6, 8, 2, 1, 97, 642] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 16
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A-B*C
 into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A-B*C.','/archive/2018/12/27/magic-square-1545869138.png','/MAGIC-SQUARE-Calculate-A-B-C/5740'))
The aim is to place the some numbers from the list (6, 7, 9, 17, 18, 20, 23, 24, 26, 30, 73) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A-B*C. Correct answers: 17
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #magicsquare
Find number abc
)
If ca0aa - b8b70 = 486a find number abc. Multiple solutions may exist. Correct answers: 35
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
